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Loans and Allowance for Credit Losses on Loans - Collateral dependent loans (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Mar. 31, 2025 | Dec. 31, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | --- | --- | --- | --- | ---
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | $ 3,955,677 |  | $ 3,937,717 |  |  |
ACL Allocation | 42,990 | $ 41,551 | 43,619 | $ 42,269 | $ 44,113 | $ 44,264
Non-accruing loans | 500,000 |  |  |  |  |
Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 28,641 |  | 26,249 |  |  |
Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 17,992 |  | 19,758 |  |  |
Accounts Receivable | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 7,972 |  | 6,491 |  |  |
Equipment | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 2,677 |  |  |  |  |
Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 5,158 |  | 7,191 |  |  |
Commercial |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 7,185 | 7,847 | 7,813 | 6,728 | 6,382 | 3,998
Commercial | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 10,649 |  | 6,491 |  |  |
Commercial | Accounts Receivable | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 7,972 |  | 6,491 |  |  |
Commercial | Equipment | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 2,677 |  |  |  |  |
Commercial | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,328 |  | 2,448 |  |  |
Leases |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 2,280 | 2,191 | 2,136 | 1,978 | 2,959 | 2,952
Commercial real estate - Investor |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 16,922 | 15,636 | 14,528 | 17,842 | 16,270 | 17,105
Commercial real estate - Investor | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 1,645 |  | 1,644 |  |  |
Commercial real estate - Investor | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 1,645 |  | 1,644 |  |  |
Commercial real estate - Investor | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,645 |  |  |  |  |
Commercial real estate - Owner occupied |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 7,748 | 7,267 | 10,036 | 7,180 | 10,992 | 12,280
Commercial real estate - Owner occupied | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 14,534 |  | 10,018 |  |  |
Commercial real estate - Owner occupied | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 14,534 |  | 10,018 |  |  |
Commercial real estate - Owner occupied | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 2,185 |  | 3,951 |  |  |
Construction |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 2,879 | 2,669 | 3,581 | 2,020 | 1,097 | 1,038
Construction | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI |  |  | 5,800 |  |  |
Construction | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI |  |  | 5,800 |  |  |
Construction | Collateral |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation |  |  | 792 |  |  |
Residential real estate - Investor |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 565 | 562 | 553 | 609 | 636 | 669
Residential real estate - Investor | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 27 |  | 404 |  |  |
Residential real estate - Investor | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 27 |  | 404 |  |  |
Residential real estate - Owner occupied |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,926 | 1,840 | 1,509 | 1,618 | 1,660 | 1,821
Residential real estate - Owner occupied | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 958 |  | 1,056 |  |  |
Residential real estate - Owner occupied | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 958 |  | 1,056 |  |  |
Multifamily |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,707 | 1,853 | 1,876 | 2,804 | 2,593 | 2,728
Multifamily | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 789 |  | 836 |  |  |
Multifamily | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 789 |  | 836 |  |  |
HELOC |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | 1,770 | 1,678 | 1,578 | 1,483 | 1,508 | 1,656
HELOC | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 39 |  |  |  |  |
HELOC | Real Estate | Asset Pledged as Collateral without Right |  |  |  |  |  |
Loans |  |  |  |  |  |
Total loans, including deferred loan loan costs and PCI | 39 |  |  |  |  |
Other |  |  |  |  |  |
Loans |  |  |  |  |  |
ACL Allocation | $ 8 | $ 8 | $ 9 | $ 7 | $ 16 | $ 17

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